Alright, let's work through 6112 times 6561 step by step
6112 × 6561 = 6561 × (6112)
+ 6561 × 2 yielding 13122
+ 6561 × 10 giving us 65610
+ 6561 × 100 yielding 656100
+ 6561 × 6000 giving us 39366000

= 40100832
